发明申请
- 专利标题： Method and system for branch prediction
- 专利标题（中）： 分支预测的方法和系统
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申请号： US10563646申请日： 2004-07-05
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公开(公告)号： US20060190709A1公开(公告)日： 2006-08-24
- 发明人: Francesco Pessolano
- 申请人： Francesco Pessolano
- 申请人地址： NL Eindhoven
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP03102064.7 20030709
- 国际申请： PCT/IB04/51121 WO 20040705
- 主分类号： G06F9/00
- IPC分类号： G06F9/00
摘要：
A system and method for predicting the outcome of a conditional branch within a computer system, the method comprising the steps of identifying (105) the occurrence of a conditional branch, obtaining (106) data relating to system activity since a previous branch, comparing (110) said data with data relating to previous system activity, and predicting (108) the branch outcome based on such comparison. An activity monitor (FIGS. 3-20) may be used to provide the data relating to system activity.
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